29872605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 26434275

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 419, 485, 679, 735, 1257, 1455, 2037, 2095, 2933, 3395, 4753, 6285, 8799, 10185, 14259, 14665, 20531, 23765, 40643, 43995, 61593, 71295, 102655, 121929, 203215, 284501, 307965, 609645, 853503, 1422505, 1991507, 4267515, 5974521, 9957535, 29872605]

約数ペア:

[(1, 29872605), (3, 9957535), (5, 5974521), (7, 4267515), (15, 1991507), (21, 1422505), (35, 853503), (49, 609645), (97, 307965), (105, 284501), (147, 203215), (245, 121929), (291, 102655), (419, 71295), (485, 61593), (679, 43995), (735, 40643), (1257, 23765), (1455, 20531), (2037, 14665), (2095, 14259), (2933, 10185), (3395, 8799), (4753, 6285)]